SCB11 11KV 3 Phase Dry-Type Cast-Resin Distribution Transformer

Features:

Advanced Safety & Reliability:

Flame-Retardant & Explosion-Proof: The epoxy resin encapsulation meets high fire safety standards, offering the highest level of protection.
Maintenance-Free: Pollution-resistant design makes maintenance unnecessary, offering a long life of operation.
Compact & Durable: Designed for deep integration in load centers with a limited footprint, ideal for space-saving designs.

Superior Performance:

Low Partial Discharge: High technology vacuum casting offers low partial discharge (<10pC), improving the reliability of the transformer.
Noise Reduction: With quiet operation capability, noise level <55dB, thanks to a well-designed core binding architecture.
Thermal Efficiency: Robust thermal dissipation capability with 40% overload tolerance for forced-air cooled conditions.

Intelligent Control:

Smart Monitoring: Equipped with an onboard thermal controller with fault alarms, automatic shutdown, and “black box” data recording for enhanced security and performance tracking.
Remote Connectivity: RS485 interface offers real-time monitoring and control via computer for convenience of operation and operational efficiency.

Technical Parameters:

Versatile Application:

Commercial: Hotels, airports, skyscrapers, shopping centers.
Industrial: Power plants, smelters, offshore platforms, subways.
Critical Infrastructure: Hospitals, data centers, residential complexes.

Technical Highlights:

Core Structure:

Material: Imported cold-rolled silicon steel with three-step fully inclined joints.
Design: F-class non-shrink binding straps reduce no-load loss (<0.5W/kg) and core noise.
Surface Treatment: Anti-corrosion coating on fasteners to ensure long-term operational stability.

Windings:

High-Voltage Winding: Vacuum-cast epoxy resin insulation with glass fiber reinforcement for added mechanical strength.
Low-Voltage Winding: Copper foil winding structure with axial cooling ducts for uniform heat dissipation, and DMD epoxy pre-impregnated interlayer insulation.
Partial Discharge: <5pC.

Production Process:

Precision Winding: High-accuracy CNC machines guarantee coil consistency.
Vacuum Casting: Ensures void-free insulation by eliminating air bubbles.
Curing & Testing: Customized solidification protocols compliant with GB/T 10228-2015 standards.

Compliance & Standards:

Certifications: GB/T 10228-2015, GB 6450-1986, JB/T 10088-2016, GB 4208-2017.

Environmental Rating: IP54 protection, offering resistance to dust and moisture.

Why Choose Us?

Custom Solutions: We provide tailored designs to meet specific voltage, cooling, and control requirements.
Global Expertise: Proven performance in extreme climates and high-density installations.
Fast Delivery: With a capacity of over 10,000 units per month, we ensure timely delivery without compromising on quality.

FAQ

Q1: What is the advantage of using a cast-resin transformer over an oil-filled transformer?
A: Cast-resin transformers are more environmentally friendly and safer than oil-filled transformers. They don’t require oil, reducing the risk of fire or leaks. Additionally, they have superior resistance to harsh environmental conditions and are maintenance-free.

Q2: How long is the lifespan of the SC(B)10 Series Cast-Resin Dry-Type Transformer?
A: With proper installation and minimal maintenance, the SC(B)10 Series transformer has a long service life, often exceeding 30 years.

Q4: Is the transformer suitable for outdoor use?
A: Yes, the SC(B)10 Series is designed for both indoor and outdoor applications, with an IP54 rating for dust and moisture resistance.

Q5: How is the transformer monitored?
A: The transformer comes with an integrated thermal controller for temperature monitoring and an RS485 interface for remote connectivity and real-time control.